Automation

A popular choice with growers as it completely opens the vent to 18", allowing maximum ventilation, and requires no drilling with its universal fitting making it compatible with all industry models. (Replacement Cylinders also available)
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Its 12" opening fits closely and neatly to the glass, ideal for models where headroom is limited.

Designed primarily for heavy duty roof vents and is mandatory on the GX range as it is designed for raising heavier frames and offers a maximum 12" opening range.

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Automatic mechanisms are available for the 5 blade louvre ventilation system
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Replacement Cylinder for Elite opener only.
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